diff --git a/flake.nix b/flake.nix
index 46db960..a0d8c1a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -110,7 +110,10 @@
             _module.args.pkgs = lib.mkForce (
               import inputs.nixpkgs {
                 inherit system;
-                config.allowUnfree = true;
+                config = {
+                  allowUnfree = true;
+                  allowInsecurePredicate = _: true;
+                };
               }
             );
           };